Strength of Materials |
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Page 104
... reduces to a system of forces whose vertical summation is the vertical shear and a system of couples whose algebraic summation is the bending moment . We may therefore conclude that the resultant effect of the forces at one side of an ...
... reduces to a system of forces whose vertical summation is the vertical shear and a system of couples whose algebraic summation is the bending moment . We may therefore conclude that the resultant effect of the forces at one side of an ...
Page 105
... reduces to the shear V and the moment M , and the loads to the right of this segment produce the slightly different values of shear and moment V + dV and MdM . Although the loading is variable , it may be assumed constant at the ...
... reduces to the shear V and the moment M , and the loads to the right of this segment produce the slightly different values of shear and moment V + dV and MdM . Although the loading is variable , it may be assumed constant at the ...
Page 165
... reduces to V Ib V A'y = - X [ ( - ) ] [ + ( − ) ] b y 1 / h 2 - ) ] S = Vh ( - ) 21 4 This shows that the shearing stress is distributed parabolically across the depth of the section . h Y N.A. Fig . 5-25.Shearing stress is distributed ...
... reduces to V Ib V A'y = - X [ ( - ) ] [ + ( − ) ] b y 1 / h 2 - ) ] S = Vh ( - ) 21 4 This shows that the shearing stress is distributed parabolically across the depth of the section . h Y N.A. Fig . 5-25.Shearing stress is distributed ...
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allowable stresses aluminum angle applied assumed axial load beam in Fig beam loaded beam shown bending bending moment bolt bronze cantilever beam caused centroid column compressive stress Compute the maximum concentrated load concrete continuous beam cross section deformation Determine the maximum diameter elastic curve end moments equal equivalent Euler's formula factor of safety fibers flange flexure formula free-body diagram ft long ft-lb Hence Hooke's law horizontal ILLUSTRATIVE PROBLEMS inertia lb/ft length loaded as shown main plate maximum shearing stress maximum stress midspan deflection modulus Mohr's circle moment of area moment of inertia neutral axis obtain plane positive proportional limit R₂ radius reaction Repeat Prob resisting restrained beam resultant segment shaft shear diagram shearing force shown in Fig Solution Solve Prob span statically indeterminate steel strain tensile stress three-moment equation torque torsional uniformly distributed load vertical shear weld zero ΕΙ